Speedy, just call around say "do you scan abs codes?" if they say yes, wonderful, find a place that's like $30 or less. Then if they say "man you know we couldn't find any codes the computer said could not access codes" or something like that, hit up module masters and get the ebcm rebuilt. If they give u a code, get the code and replace whatever hub it might be or wiring.
and if you're really anal retentive like I am, then take it to gm and pay $100 for the techII scan and they will tell you, yes your ebcm is bad and it will cost $1500 to replace it.
GT2001, I bet it's your ebcm if you've replaced every thing else. A scan will verify this. I did the exact same thing you did and really wish I had just started with a scan and saved myself hundreds
